Senior Java Backend Engineer - FinTech Microservices w Kraków, Polska

• Zdalnie

$250 USD

... Bachelor’s or Master’s degree in Computer Science, Engineering, or a related technical discipline. - 5+ years of hands-on professional experience in software engineering, with a strong emphasis on backend development. - Deep expertise in Java and Spring Boot, with a solid grasp of modern backend architecture and engineering ...

HSBC in Kraków is seeking a Software Engineer (Backend Java/API) to join the Messaging Delivery Platform team on a permanent basis. You will design and build distributed, secure backend services using Java/Spring Boot, deploy to Kubernetes, and integrate with AWS cloud. You’ll work closely with Agile teams to translate ...

A digital bank is seeking a Java Developer to work on transformational projects within their Banking as a Service model. You will design and implement scalable applications while collaborating with a team. The role involves code reviews, troubleshooting, and mentoring less experienced members. Ideal candidates should have ...

• Hybrydowo
• Kontrakt

18808

... time for additional training (financed by Jit) - The Jit community will bring you a nice time during regular integration meetings Project We are looking for a Senior Backend Java Developer to join a team responsible for developing and maintaining applications that support tax processing, account management, and investment ...

• Hybrydowo
• Kontrakt

20000 - 26000 zł

... time for additional training (financed by Jit) The Jit community will bring you a nice time during regular integration meetings Project We are looking for a Senior Backend Java Developer to join a team responsible for developing and maintaining applications that support tax processing, account management, and investment ...

... платформы, соединяющей UI‑слой с несколькими бэкенд-системами. Платформа изначально поддерживает консолидированный торговый blotter по FX, опционам, товарам и процентным ставкам. Команда работает над backend-сервисами, архитектурой обмена сообщениями и интеграцией систем, решая сложные задачи в условиях высокого воздействия.

• Zdalnie

... published in June 2025. Fortune and Fortune Media IP Limited are not affiliated with, and do not endorse products or services of GitLab. About the role As a Senior Backend Engineer, you will design, implement, and evolve product capabilities while solving high-scope backend problems and influencing the technical and product ...

• Kontrakt

29938 zł

... shipping - and you stand by those decisions. You keep raising the bar on engineering excellence for yourself and everyone else. What We Are Looking For Strong senior-level backend engineering experience in production systems Strong Python skills and the ability to design clean, maintainable backend code Good distributed systems ...

• Hybrydowo

960 - 1100 zł / dziennie

Aby dołączyć do zespołu bankowego, poszukujemy Senior Angular Developera z zaawansowaną znajomością Angulara, TypeScriptu i ekosystemu frontendowego. Wymagane doświadczenie w bankowości, CI/CD i DevOps, a także umiejętność pracy z zespołem i dostarczania wysokiej jakości kodu. Oferujemy długoterminową współpracę, szkolenia ...

• Pełny etat

The Opportunity Svitla Systems Inc. is looking for a Senior Java Engineer for a full-time position (40 hours per week) in Europe. Our client is a digital marketing company that offers email marketing, social media marketing, event marketing, and online survey tools to help organizations expand their businesses by fostering ...

• Kontrakt

$2k USD

We are seeking a Senior Java Engineer with exceptional expertise in distributed systems, real-time data processing, and cloud-native architectures to deliver highly scalable enterprise platforms in a high-throughput, mission-critical environment. Responsibilities Design and develop scalable Java-based backend solutions ...

OANDA Poland sp. z o.o. seeks a Senior Application Security Engineer to push security left across the product ecosystem. You will collaborate with cross-functional engineering teams and demonstrate secure design principles in hands-on coding engagements. Operating across a modern multi-language stack and cloud environments, ...

• Zdalnie
• Hybrydowo
• Stacjonarnie

140 - 160 zł / stawka godzinowa

Expected, Java, GitHub, Jenkin, GitHub Actions, Docker, Kubernetes, Prometheus, Stackdriver Optional, Python, Bash, WireMock About the project, We are looking for a Senior Java QA Engineer with strong Java skills to join a team focused on backend application development and testing. The role involves testing RESTful APIs, ...

• Kontrakt

$2k USD

... Computer Science or similar (Master's degree preferred) 8+ years of professional software development experience 8+ years of experience designing and developing microservices, REST APIs, and front-end applications Strong hands-on experience with Java and Spring Boot for backend microservices development Experience with AWS cloud-native ...

• Kontrakt

$2k USD

... Computer Science or similar (Master's degree preferred) 8+ years of professional software development experience 8+ years of experience designing and developing microservices, REST APIs, and front-end applications Strong hands-on experience with Java and Spring Boot for backend microservices development Experience with AWS cloud-native ...

Triwill Group, on behalf of a partner company, seeks a Senior QA Automation Engineer based in Poland to protect reliability and scalability of critical payment flows. The role combines exploratory testing with automation across APIs, distributed services, and external financial integrations, delivering end-to-end quality ...

• Zdalnie

12000 - 16000 zł

Expected, Java, Spring Framework, Spring Boot, Git, GitHub Optional, Elasticsearch, Neo4j, Cloude Code, GitHub Copilot Operating system, Windows, Linux About the project, We are looking for a Senior Java Developer (Senior Software Engineer) to join Sopra Steria Polska for our project for a major aeronautical manufacturer. ...

12000 - 16000 zł

... knowledge of Neo4j 4.4 – 5.X or another graph databases - Knowledge of ElasticSearch 7.17- 8.X - Experience with Cloude Code and GitHub Copilot We are looking for a Senior Java Developer (Senior Software Engineer) to join Sopra Steria Polska for our project for a major aeronautical manufacturer. You will work in an industrial, ...

• Zdalnie
• Kontrakt

Senior Backend Engineer – Real-time Systems Miejsce pracy: Kraków Technologies we use Expected - https://jobeax.com/link/JSd7UYCSg572jJDY - TypeScript - AWS - CI/CD - DevOps Optional - Kafka - streaming platforms - event-driven architectures - Rust About the project We are looking for an experienced Senior Backend Engineer ...